Color Changing Wrist Watch

This is the completely all new development for leather strap watches. The main feature is that the watch can change colors in the sunlight. For example, the white color watch put in the sunlight, the color can change to pink, not only the leather strap changes but also the watch dial modify the...

For example, the white color watch put in the sunlight, the color can change to pink, not only the leather strap changes but also the watch dial modify the color. So amazing, unique, special and fantasitc.